Having problems with your 1995 Geo Prizm ?

My geo metro is flashing trouble code 12. But seems to be running fine. I've disconnected the battery but it still flashes when connect the battery again. Any ideas what the problem could be?

Posted / edited by AnonymousUser on : 12-03-2018

Answers :

Code 12 means the ECM is functioning correctly. No trouble codes stored.
Is there an actual problem with the car ?
Is the check engine light staying on ?
Repair Help & Product Troubleshooting for 1995 Geo Prizm

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